commanding vs dictatorial

commanding

adj
  • Tending to give commands, authoritarian. 

  • Impressively dominant. 

  • Dominating from above, giving a wide view 

noun
  • The act of giving a command. 

dictatorial

adj
  • in the manner of a dictator, usually with callous disregard for others. 

  • of or pertaining to a dictator 

How often have the words commanding and dictatorial occurred in a corpus of books? (source: Google Ngram Viewer )